国泰海通证券股份有限公司 关于锦州神工半导体股份有限公司 部分募投项目延期的核查意见 《上海证券交易所科创 板股票上市规则》《上海证券交易所科创板上市公司自律监管指引第 1 号——规 范运作》等法律法规和规范性文件的要求，对神工股份部分募投项目延期的事项 进行了核查，具体情况如下： 一、募集资金基本情况 经中国证券监督管理委员会《关于同意锦州神工半导体股份有限公司向特定 对象发行股票注册的批复》 （证监许［2023］2051 号）核准，公司向特定对象发 行人民币普通股(A 股)股票 10,305,736 股，每股面值人民币 1.00 元，每股发行价 格为 29.11 元，募集资金总额为人民币 299,999,974.96 元，扣除不含税的发行费 用人民币 3,943,396.22 元后，实际募集资金净额为人民币 296,056,578.74 元。容 诚会计师事务所（特殊普通合伙）对公司上述募集资金到位情况进行了审验，并 于 2023 年 9 月 15 日出具了《验资报告》（容诚验字［2023］110Z0012 号）。 为规范公司募集资金管理，保护投资者权益，公司对募集资金采取了专户存 储制度，设立了募集资金专 ...

证券代码：688432 证券简称：有研硅 公告编号：2025-028 有研半导体硅材料股份公司 (二)募集资金使用和结余情况 公司以前年度已累计使用募集资金100,056.36万元，本年度实际使用募集资 金8,140.86万元。截至2025年06月30日，募集资金余额为63,576.75万元（包括 累计收到的银行存款利息扣除银行手续费等的净额），募集资金专项账户余额为 募集资金具体使用情况如下： 单位：人民币元 项目 金额 募集资金专项账户期初余额 158,569,195.04 减：本年度投入募集资金总额 81,408,618.50 减：项目相关信用证及银承保证金存入扣除实际 -2,917,350.81 对外支付净额 减：对闲置募集资金进行现金管理，投资相关产 -50,000,000.00 品投入减去赎回本金净额 减：支付的其他发行费用 - 加：报告期内对募集资金进行现金管理取得的收 益及利息收入扣除手续费净额 募集资金专项账户期末余额 135,767,536.55 二、募集资金管理情况 (一)募集资金管理情况 为了规范募集资金的管理和使用，提高资金使用效率和效益，保护投资者权 益，公司按照《中华人民共和国公 ...

Core Viewpoint - Youyan Silicon has terminated its major asset restructuring plan to acquire approximately 60% of the shares of Gaofeng (Beijing) Technology Co., Ltd. due to failure to reach consensus on certain commercial terms [1][2] Group 1: Transaction Details - The transaction was initially announced on March 5, 2025, with the intention to pay cash for the acquisition [1] - The termination agreement was signed after thorough discussions and negotiations among the parties involved [1][2] - The target company specializes in ultra-pure water systems for chip manufacturing and has developed core technologies in this field, aiming for domestic substitution of foreign technologies [2] Group 2: Financial Performance - Youyan Silicon's net profit has been declining for two consecutive years, with a reported revenue of 960.40 million yuan in 2023, down 18.29% year-on-year [4] - The net profit attributable to shareholders was 254.18 million yuan in 2023, a decrease of 27.65% [4] - In 2024, the company reported a total revenue of 995.95 million yuan, a year-on-year increase of 3.70%, but the net profit still declined by 8.37% to 232.90 million yuan [4] Group 3: Initial Public Offering (IPO) Information - The company raised a total of 1.85 billion yuan from its IPO, with a net amount of 1.66 billion yuan after deducting issuance costs [3] - The IPO was conducted on November 10, 2022, with 187,143,158 shares issued at a price of 9.91 yuan per share [2][3] - The funds raised were intended for projects related to the production of 8-inch silicon wafers and other operational needs [3]